GLBufferPool.getGlAllocationParams
gstgl.glallocation_params.GLAllocationParams getGlAllocationParams()The returned #GstGLAllocationParams will by null before the first successful call to [gst.buffer_pool.BufferPool.setConfig]. Subsequent successful calls to [gst.buffer_pool.BufferPool.setConfig] will cause this function to return a new #GstGLAllocationParams which may or may not contain the same information.
Returns
a copy of the #GstGLAllocationParams being used by the pool